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Cushion|Lab Grown|IGI

1.50ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG798603812

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798603812

Diamond specifications and retailer prices

From ₹46,301 INR
$486 USD
As of October 30, 2026
Save ₹2,26,171 INR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹2,72,472 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798603812 or 798603812. Listed at 19 retailers as of October 29, 2026, with prices from ₹46,301 to ₹2,72,472, a ₹2,26,171 spread on the same certified stone. Brilliant Earth lists it at ₹2,72,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798603812
Dimensions7.70 × 6.02 × 3.86 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.70 mm6.02 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798603812
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹2,72,472 INR|Low: ₹46,301 INR|High: ₹2,88,668 INR|Avg: ₹1,29,836 INR|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 8₹46,301 INR
Retailer 6₹51,351 INR
Retailer 7₹68,785 INR
Retailer 13₹69,071 INR
Retailer 11₹78,726 INR
Retailer 16₹81,170 INR
Retailer 2₹84,734 INR
Retailer 12₹88,210 INR
Retailer 3₹1,00,129 INR
Retailer 10₹1,19,516 INR
Retailer 15₹1,24,042 INR
Retailer 9₹1,47,135 INR
Retailer 5₹1,68,032 INR
Retailer 17₹1,85,000 INR
Retailer 14₹1,88,749 INR
Retailer 4₹1,92,064 INR
Brilliant Earth₹2,72,472 INR

39 data points across 17 retailers

19 retailers₹46,301 INR to ₹2,72,472 INR

A
Cheapest Retailer
-
₹46,301 INR
$486 USD
Final sale: no returns
A
Retailer 2
-
₹51,351 INR
$539 USD
View
A
Retailer 3
-
₹68,785 INR
$722 USD
View
A
Retailer 4
-
₹69,071 INR
$725 USD
View
A
Retailer 5
-
₹78,726 INR
€787 EUR
View
A
Retailer 6
-
₹81,170 INR
$852 USD
View
A
Retailer 7
-
₹84,734 INR
£700 GBP
View
A
Retailer 8
-
₹88,210 INR
ZAR 14,958 ZAR
View
A
Retailer 9
-
₹1,00,129 INR
$1,051 USD
View
A
Retailer 10
-
₹1,19,516 INR
A$1,930 AUD
View
A
Retailer 11
-
₹1,24,042 INR
$1,302 USD
View
Retailer 12
-
₹1,47,135 INR
A$2,376 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
₹1,60,054 INR
$1,680 USD
View
B+
Retailer 14
-
₹1,68,032 INR
$1,764 USD
View
B+
Retailer 15
-
₹1,85,000 INR
$1,942 USD
View
B+
Retailer 16
-
₹1,88,749 INR
£1,560 GBP
View
B+
Retailer 17
-
₹1,92,064 INR
$2,016 USD
View
B
Retailer 18
-
₹2,64,974 INR
£2,190 GBP
View
Most Expensive
B
Brilliant Earth
19012551A · Oct 29
₹2,72,472 INR
$2,860 USD
View
18 more retailers have this diamond
Prices start from ₹46,301 INRSave up to ₹2,26,171 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Cushion
₹46,301 INR